From 31b0a53a9f0f4244b169103bedb409b1d7c2c5af Mon Sep 17 00:00:00 2001
From: John Luo <johluo@microsoft.com>
Date: Thu, 12 Sep 2019 22:34:52 -0700
Subject: [PATCH] Support netcoreapp3.1 TFM (#2336)

* Support netcoreapp3.1 TFM

* Unpin SDK for source build

* Update to preview1 branding
---
 .../Microsoft.Extensions.Logging.AzureAppServices.Tests.csproj  | 2 +-
 .../test/Microsoft.Extensions.Logging.Testing.Tests.csproj      | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Logging/Logging.AzureAppServices/test/Microsoft.Extensions.Logging.AzureAppServices.Tests.csproj b/src/Logging/Logging.AzureAppServices/test/Microsoft.Extensions.Logging.AzureAppServices.Tests.csproj
index 54b36b5aab..b1a396085d 100644
--- a/src/Logging/Logging.AzureAppServices/test/Microsoft.Extensions.Logging.AzureAppServices.Tests.csproj
+++ b/src/Logging/Logging.AzureAppServices/test/Microsoft.Extensions.Logging.AzureAppServices.Tests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>netcoreapp3.0;net472</TargetFrameworks>
+    <TargetFrameworks>$(DefaultNetCoreTargetFramework);net472</TargetFrameworks>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/Logging/Logging.Testing/test/Microsoft.Extensions.Logging.Testing.Tests.csproj b/src/Logging/Logging.Testing/test/Microsoft.Extensions.Logging.Testing.Tests.csproj
index e4e19773e3..7b478d5ce9 100644
--- a/src/Logging/Logging.Testing/test/Microsoft.Extensions.Logging.Testing.Tests.csproj
+++ b/src/Logging/Logging.Testing/test/Microsoft.Extensions.Logging.Testing.Tests.csproj
@@ -2,7 +2,7 @@
   <Import Project="$(MSBuildThisFileDirectory)..\..\Logging.Testing\src\build\Microsoft.Extensions.Logging.Testing.props" />
 
   <PropertyGroup>
-    <TargetFrameworks>netcoreapp3.0;net472</TargetFrameworks>
+    <TargetFrameworks>$(DefaultNetCoreTargetFramework);net472</TargetFrameworks>
   </PropertyGroup>
 
   <ItemGroup>